[
https://issues.apache.org/jira/browse/ARROW-15258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17481577#comment-17481577
]
Vibhatha Lakmal Abeykoon commented on ARROW-15258:
--------------------------------------------------
[~westonpace]
One straight forward way to provide this functionality is to use
The `ScanNodeOptions` can be wrapped and create `TableSourceOptions`
Reasoning: When creating from existing table, user may need to filter, select
columns, etc as options. And also we can add other options required for this
operation too.
Table -> InMemoryDataset -> Scan(table, options)
Any thoughts on this.
> [C++] Easy options to create a source node from a table
> -------------------------------------------------------
>
> Key: ARROW-15258
> URL: https://issues.apache.org/jira/browse/ARROW-15258
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: C++
> Reporter: Weston Pace
> Assignee: Vibhatha Lakmal Abeykoon
> Priority: Major
>
> Given a Table there should be a very simple way to create a source node.
> Something like:
> {code}
> std::shared_ptr<Table> table = ...
> ARROW_RETURN_NOT_OK(arrow::compute::MakeExecNode(
> "table", plan, {}, arrow::compute::TableSourceOptions{table.get()}));
> {code}
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
